[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100624362":3},{"organization":4,"armGroups":7,"interventions":17,"overallOfficials":23,"centralContacts":27,"locations":11,"responsibleParty":33,"collaborators":11,"id":36,"slug":37,"hasResults":38,"nctId":39,"briefTitle":40,"officialTitle":40,"acronym":11,"eligibilityCriteria":41,"healthyVolunteers":38,"sex":42,"minAge":43,"maxAge":44,"enrollmentInfo":45,"targetDuration":11,"studyType":48,"phases":49,"briefSummary":51,"conditions":52,"keywords":11,"overallStatus":54,"whyStopped":11,"lastUpdateSubmitDate":55,"lastUpdatePostDateStruct":56,"startDateStruct":59,"completionDateStruct":61,"leadSponsor":63,"locationsCount":11},{"fullName":5,"class":6},"Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Correction phase: start hetrombopag 7.5 mg orally once daily and continue until platelet count norma","EXPERIMENTAL",null,[13],"Drug: hetrombopag 7.5 mg orally once daily",{"label":15,"type":6,"description":11,"interventionNames":16},"Correction phase: initiate hetrombopag 7.5 mg orally once daily and continue until platelet count re",[13],[18],{"type":19,"name":20,"description":21,"armGroupLabels":22,"otherNames":11},"DRUG","hetrombopag 7.5 mg orally once daily","Correction phase: start hetrombopag 7.5 mg orally once daily and continue until platelet count normalizes (PLT ≥ 100 × 10⁹\u002FL).\n\nWithin 24 h after completion of Cycle 1 anti-cancer therapy-defined as the end of chemotherapy infusion if on a combined regimen, or the end of study drug administration on that day for non-chemotherapy regimens-restart hetrombopag 7.5 mg orally once daily and maintain until the last day of Cycle 1 (C1D21).",[15,9],[24],{"name":25,"affiliation":5,"role":26},"Huaiwu Lu","PRINCIPAL_INVESTIGATOR",[28,32],{"name":25,"role":29,"phone":30,"phoneExt":11,"email":31},"CONTACT","02081332587","luhuaiwu@mail.sysu.edu.cn",{"name":25,"role":29,"phone":11,"phoneExt":11,"email":11},{"type":26,"investigatorFullName":34,"investigatorTitle":35,"investigatorAffiliation":5,"oldNameTitle":11,"oldOrganization":11},"Lu Huaiwu","Department of Gynecological,Sun Yat-sen Memorial Hospital of Sun Yat-sen Uniwersity,Guangzhou,China","100624362","phase-2-a-clinical-study-on-the-efficacy-and-safety-of-hetrombopag-in-the-treatment-of-thrombocytopenia-induced-by-gynecological-tumor-therapy-100624362",false,"NCT07408648","A Clinical Study on the Efficacy and Safety of Hetrombopag in the Treatment of Thrombocytopenia Induced by Gynecological Tumor Therapy","Key eligibility criteria:\n\n1. Female, aged 18-75 years (inclusive).\n2. Histopathologically or cytologically confirmed ovarian, cervical, endometrial, or other gynecologic malignancy.\n3. Thrombocytopenia (platelet count \\\u003C 75 × 10⁹\u002FL) attributable to anti-cancer therapy, with ≥ 2 further treatment cycles planned.\n4. ECOG performance status 0-1.\n5. Estimated life expectancy ≥ 12 weeks.\n6. Women of child-bearing potential must have a negative serum pregnancy test within 7 days before first dose, not be breastfeeding, and agree to use effective contraception from study entry through 7 days after the last dose.\n7. Able to provide written informed consent and comply with study procedures.\n\nExclusion criteria:\n\n1. Pregnant or lactating women.\n2. Unable to understand the study nature or give informed consent.\n3. History of any arterial or venous thrombosis (stroke, TIA, MI, DVT, PE) or clinical\u002Flaboratory evidence of thrombophilia.\n4. Cardiac disease within 3 months before screening: NYHA class III\u002FIV heart failure, symptomatic arrhythmia requiring therapy, MI, arrhythmias increasing thrombotic risk (e.g., atrial fibrillation), or QTc prolongation.\n5. Thrombocytopenia not related to anti-cancer therapy, active severe bleeding, or refractory persistent thrombocytopenia.\n6. Significant hepatic impairment:\n\n   * No liver metastases: ALT\u002FAST \\> 3 × ULN or TBL \\> 3 × ULN\n   * Liver metastases: ALT\u002FAST ≥ 5 × ULN or TBL ≥ 5 × ULN\n7. Known or suspected hypersensitivity\u002Fintolerance to TPO-receptor agonists or hetrombopag excipients.\n8. Concomitant use of agents that may affect platelet count (e.g., Chinese herbal medicines, other thrombopoietic agents, antiplatelet drugs).\n9. Receipt within 1 month before screening of TPO-RAs (eltrombopag, romiplostim, etc.), rhTPO, or rhIL-11.\n10. Platelet transfusion within 3 days before randomisation\u002Ffirst dose.\n11. Any condition that, in the investigator's opinion, renders the patient unsuitable for the study.","FEMALE","18 Years","75 Years",{"count":46,"type":47},244,"ESTIMATED","INTERVENTIONAL",[50],"PHASE2","The study consists of five sequential periods:\n\n* Screening (≤ 4 weeks)\n* Correction phase\n* Maintenance phase (first treatment cycle, Cycle 1)\n* Observation phase (second treatment cycle, Cycle 2)\n* Follow-up Eligible subjects are gynaecological-cancer patients who developed ≥ grade-2 cancer-therapy-induced thrombocytopenia (CTIT) after anti-tumour therapy, i.e. platelet count \\\u003C 75 × 10⁹\u002FL.\n\n  * Stage 1\\*\\* - Prospective, multicentre, randomised clinical study (to inform the confirmatory stage 2) \\*\\*Cohort 1 (n = 30)\\*\\* Correction: hetrombopag 7.5 mg p.o. daily until PLT ≥ 100 × 10⁹\u002FL. Within 24 h after completion of Cycle 1 anti-cancer therapy (end of chemotherapy if combined; otherwise end of investigational product on that day) restart hetrombopag 7.5 mg p.o. daily and continue until the last day of Cycle 1 (C1D21).\n\n\\*\\*Cohort 2 (n = 30)\\*\\* Correction: hetrombopag 7.5 mg p.o. daily until PLT ≥ 100 × 10⁹\u002FL. During Cycle 1, monitor PLT closely; if PLT falls \\\u003C 75 × 10⁹\u002FL, initiate hetrombopag 7.5 mg p.o. daily and continue until C1D21.\n\n\\*\\*Stage 2\\*\\* - Prospective, multicentre, randomised, controlled clinical study \\*(preliminary design; sample size and details will be refined after stage-1 results)\\* \\*\\*Experimental arm (n = 92)\\*\\* Correction: hetrombopag 7.5 mg p.o. daily until PLT ≥ 100 × 10⁹\u002FL. Restart within 24 h after completion of Cycle 1 therapy and continue daily until C1D21.\n\n\\*\\*Control arm (n = 92)\\*\\* Correction: hetrombopag 7.5 mg p.o. daily until PLT ≥ 100 × 10⁹\u002FL. During Cycle 1, monitor PLT; if PLT \\\u003C 75 × 10⁹\u002FL, initiate hetrombopag 7.5 mg p.o. daily until C1D21.\n\n\\*\\*Correction-phase rules\\*\\* Discontinue hetrombopag once PLT ≥ 100 × 10⁹\u002FL. If after ≥ 14 days of hetrombopag correction PLT remains \\\u003C 100 × 10⁹\u002FL and the next treatment cycle has not started, the investigator may resume hetrombopag or institute alternative platelet-enhancing rescue therapy at their discretion.",[53],"Chemotherapy Induced Thrombocytopenia","NOT_YET_RECRUITING","2026-02-12",{"date":57,"type":58},"2026-02-13","ACTUAL",{"date":60,"type":47},"2026-04-15",{"date":62,"type":47},"2027-06-30",{"name":5,"class":6}]